Tank for a pressure washer



FIG. 1 is a top, front and left side perspective view of a tank for a pressure washer showing my new design;

FIG. 2 is a top, right and rear perspective view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom view thereof. 

The ornamental design for a tank for a pressure washer, as shown and described. 